baber/WOPTO huggingface dataset:
Patent JP-H0965552-A (JP)
Title: Structure of wiring inside building
Inventor: SUGAWARA YASUHIRO
IPC: E04B1/348
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure of wiring inside building wherein electric wires can easily be routed after ceiling panels and face materials for interior walls have been finished. SOLUTION: A wire 4 is installed on the upper side of a ceiling panel 1 attached in a building. An end of the wire 4 is connected with a flexible lead-in wire 5. A service entrance 13 is formed on the periphery of the ceiling panel 1, and the lead-in wire 5 is temporarily fixed at the service entrance 13. An opening 21 large enough to insert the temporarily fixed lead-in wire 5 is formed in the interior wall 2 of the building. A wiring pipe 7 installed almost perpendicularly is housed inside the interior wall 2.
Patent JP-S6275170-A (JP)
Title: Torque cam device
Inventor: AIKAWA HIROSHI
IPC: F16H15/38
Filed: 1985-09-28
Abstract: PURPOSE:To continually generate stable thrust, by providing a stopper mechanism, which restricts a turning range for input and output members, in a cam roller holder. CONSTITUTION:An input disc 3 and an output disc 4, which constitute a toroidal speed change part 2, are relatively rotatably provided on an input shaft 1 connected with an engine. Power rollers 5 are arranged between circular annular grooves 3a, 4a, and a continuously variable transmission is performed by changing a tilt of said rollers. Now if reverse torque acts on the input shaft 1, the moment cam rollers 10 separate from tilt surfaces 7b, 3b consequently tend to ride across from the tilt surface 7b, but the cam roller is prevented from riding across the tilt surface by stopper mechanism 14 restricting the turning range of a cam roller holder 11.
Patent JP-H0379365-A (JP)
Title: Image forming device
Inventor: OKUBO MASAHARU
IPC: G06F3/12
Filed: 1989-08-24
Abstract: PURPOSE:To enable image density to be changed accurately according to printing operation by a method wherein a receiving mean is made not receive switching information of picture element density during output of the image by an output means. CONSTITUTION:A controller 2 receives input image information or the like from a host computer 4, and a printer engine 1 performs a series of image forming operation based on said information. Then, in the case where conversion from low image element density P to high image element density Q like, for instance, 300dpi to 400dpi, output of a 'READY' signal is not performed from three printers in printing. Even though a PRNT signal is inputted from the host 4 side, control is performed so as not to receive said signal. Thereby, image element density can be changed accurately according to printing operation.
Patent JP-H0657258-A (JP)
Title: Coal briquette for production of metallurgical coke
Inventor: IKEDA KOICHI
IPC: C10B53/08
Filed: 1992-08-13
Abstract: PURPOSE:To shape a coal briquette for the production of formed coke so as to decrease the loss of pressure of passing air across the shaft furnace. CONSTITUTION:A coal briquette for the production of metallurgical coke produced by briquetting pulverized coal under an applied pressure so that it may have at least one protrusion in a part of it, and another coal briquette for the production of metallurgical coke so that it may have at least one ridgy protrusion in a part of it.
Patent JP-S60111012-A (JP)
Title: Fine particle collecting device of exhaust in internal- combustion engine
Inventor: NIIZAWA MOTOHIRO
IPC: F01N3/025
Filed: 1983-11-18
Abstract: PURPOSE:To prevent a burner from its malignition, by forcing the burner to be left awaiting its start of operation before the atomspheric temperature of a trap case rises higher than a predetermined value even if a predetermined time elapses from the start of an engine. CONSTITUTION:An atmospheric temperature sensor 52 detects the temperature in a space between a heat-shielding plate 51 and a trap case 32, while a timer starts to count a time from a point of time when an engine is started. A regenerative timing detecting means is fixed to an inoperative condition, holding a burner 35 for regenerating a trap 34 in an inoperative condition except when a time exceeding a predetermined value from a start of the engine elapses further with the atmospheric temperature above a predetermined value on the basis of outputs of the atmospheric temperature sensor 52 and the timer.
Patent JP-S59108604-A (JP)
Title: Conveyor device
Inventor: INOUCHI AKITOSHI
IPC: B65G47/38
Filed: 1982-12-08
Abstract: PURPOSE:To reduce in size of the captioned device by utilizing upper and lower side carrying parts of a conveyance belt for conveying an object of conveyance. CONSTITUTION:A pair of endless chains 13, each of which bridges over a space between a pair of sprockets 12, is arranged in a row, while guide rails 20 are arranged between said chains 13 and on the lower sides of upper and lower moving routes through which many support shelves 14 move linearly. Further, linear support parts 21 supporting the support shelves 14 in horizontal condition and slant guide parts 22 allowing downward swiveling of the support shelves 14 are formed on these guide rails 20. Thus, a long conveyance route can be formed by means of the plural number of conveyors, therefore, such devices as drier, sterilizer, cooler and the like can be reduced in size.
Patent JP-S59107495-A (JP)
Title: Detecting system of memory fault
Inventor: KUWATA SATORU
IPC: G06F12/16
Filed: 1982-12-10
Abstract: PURPOSE:To detect assuredly the difference of memory contents between the using and spare main memories by comparing the data which are read simultaneously out of the same addresses of both using and spare main memories, and if the dissidence is detected, informing to a central controller. CONSTITUTION:A using central controller CC0 transmits an address (a) and writing data wd and wc to the using and spare main memories MM0 and MM1 respectively. The data wd is written to the same address (a) of both memories MM0 and MM1 each. Then the controller CC0 transmits the address (a) and a read-out signal rc to the memories MM0 and MM1, and these memories read the memory contents of the address (a) to transmit a comparator CMP in the form of read-out data rd0 and rd1. The comparator CMP compares these data rd0 and rd1 with each other and then transmits a discordance signal ne to the controller CC0 if no coincidence is obtained from the comparison of both data. Thus the controller CC0 decide the difference of memory contents between both memories to take a proper procedure.
Patent JP-2001040093-A (JP)
Title: Carbosiloxane dendrimer and dendrimer-containing organic polymer
Inventor: YOSHITAKE MAKOTO
IPC: C07F7/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dendrimer capable of efficiently synthesizing a high-molecular weight dendrimer-containing organic polymer excellent in transparency, water repellency, gas permeability, etc., by reacting a specific organosilicon compound as a starting substance with a specified organosiloxysilane, etc. SOLUTION: This dendrimer is represented by formula I [R1 is a 1-10C alkyl or the like; R2 is a bivalent organic group other than a 1-10C alkylene; b is 1-3; X1 is a silylalkyl represented by formula II (R3 is a 2-10C alkylene; R4 is a 1-10C alkyl; Xi+1 is H, a 1-10C alkyl or the like; i is 1-10; a1 is 0-3) when i is 1; Y is a group represented by formula III (R5 is H or methyl) or the like] and contains the radically polymerizable group. The dendrimer represented by formula I is obtained by carrying out an addition reaction of an organosilicon compound containing hydrogen atom bound to silicon atom or a carbosiloxysilane dendrimer containing hydrogen atom bound to silicon atom in the presence of a platinum-based transition metal catalyst.
Patent JP-H0379322-A (JP)
Title: Disk molding die
Inventor: ASAI IKUO
IPC: G11B7/26
Filed: 1989-08-23
Abstract: PURPOSE:To punch a disk center hole without scoring of a male cutter and a female cutter by moving the male cutter forward until the same is brought into contact with a sprue bush and solidifying a resin material, and then opening a mold, projecting an ejected sleeve and working the same. CONSTITUTION:In the state that a resin material 38 is still flowable, a male cutter 24 is projected to a position of being in contact with a sprue bush 16, and the male cutter 24 and the sprue bush 16 are brought together as close as possible, and the resin material 38 is cooled and solidified in the state that a very thin resin layer 40 is formed between the surfaces facing each other. After that, when a disk 18 is released from a moveable mold 12 by the ejecting motion of the ejector sleeve 22, a resin connection section 46 of a solidified section of the resin layer 40 is cut on its outer peripheral edge to punch a central hole 20 of the disk 18. Thus, the disk 18 with the central hole 20 is formed in a space between the male and female cutters without scoring.
Patent JP-2001044141-A (JP)
Title: Method for cutting semiconductor substrate
Inventor: ARIMA TAKAHISA
IPC: H01L21/301
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent peeling of a protective film, which occurs when a semiconductor substrate the surface of which is coated with an electrically insulating hard film is cut by dicing, etc. SOLUTION: In a method for cutting a semiconductor substrate, two parallel grooves 22 and 24 are formed in a dicing area 20 in the peripheral section of the chip of a GaAs substrate 10 by etching. Then an SiO2 film is formed on the surface of the substrate 10 as a surface protective film 26. When the film 26 is formed, bent sections 28 are formed at the boundaries between the protective film 26 in the grooves 22 and 24 and the protective film 26 on the surface of the substrate 10. When dicing the substrate 10, the centers of the grooves 22 and 24 are cut using a blade. When dicing the substrate 10, stresses applied on the protective film 26 and generated at the edges of the dicing line concentrate to the bent sections 28 at the boundaries between the surface of the substrate 10, and groove sections and cracks are formed along the bent sections 28.
Patent JP-H0382327-A (JP)
Title: Gas insulation type electric facility
Inventor: KANEMAN NAOHIRO
IPC: H02G5/06
Filed: 1989-08-22
Abstract: PURPOSE:To prevent invasion of surge to a pressure sensor and to improve reliability by grounding the end of a pressure sensor side of a tube through a conductor having a lower inductance than that of the tube CONSTITUTION:When a flash-over l1 occurs and a voltage of a mount A becomes high, a gap 53 is discharged, and first tube 41a is connected to a second tube 41b. A potential of a point C of the end of the tube 41 at the side of a pressure sensor 43 is applied by a partial voltage distributed according to an impedance ratio at a voltage between the mount A and a point E of a ground mesh 48 between the A and the C and between the C and the E. A conductor 51 between the C and the E has a lower inductance than that of the tube 41. Accordingly, the impedance between the C and the E is extremely smaller than that between the A and the C. As a result, even if the potential of the mount A becomes high due to the flash-over 21, the potential of the point C can be suppressed to a low value, and invasion of a surge to the output of the sensor 43 can be prevented.
Patent JP-H1162776-A (JP)
Title: Fuel feed device of vertical engine
Inventor: KATO MASAHIKO
IPC: F02B67/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel feed device of a vertical engine which needs a shorter pipe length, does not provide complicated pipe structure, and enables an easier air bleeding operation. SOLUTION: In a fuel feed device which feeds fuel, through a fuel feed rail 29, to a fuel injection valve 12 installed on a cylinder head 5 of a vertical engine 2 to be mounted so that its crank shaft 9 is positioned roughly in vertical direction, the fuel feed rail 29 is arranged in the same direction as the crank shaft 9, and a fuel feed port to the fuel feed rail 29 and a fuel return port from the fuel feed rail 29 are provided on the fuel feed rail 29 at a position higher than the uppermost fuel injection valve 12.
Patent JP-H1059872-A (JP)
Title: Storage of methylacetylene
Inventor: KAWABE MASATO
IPC: C07C7/20
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To make methylacetylene in liquid condition stably and inexpensively storable by diluting the gaseous phase of methylacetylene in the storage vessel with an inert gas. SOLUTION: This storage of methylacetylene in liquid condition comprises diluting the gaseous phase of methylacetylene, when stored in liquid condition in a storage vessel, with an inert gas (preferably methane, ethane, propane, nitrogen, CO2 or CO). In this case, it is preferable to maintain the density of methylacetylene in the gaseous phase below the partial pressure of its explosion limit; for example, when CO is used as the inert gas, it is preferable to store methylacetylene in the condition that the total pressure of the gaseous phase is 120kg/cm<2> and the density of methylacetylene in the gaseous phase is 45% or less. By feeding methylacetylene from this storage system into a carbonylating equipment, alkyl methacrylate can be obtained at a low cost by its catalytic reaction with CO and an alcohol in the presence of a carbonyl catalyst.
Patent JP-S6460112-A (JP)
Title: Data compressing system
Inventor: MATSUSHITA HIDEAKI
IPC: D21C11/00
Filed: 1987-08-31
Abstract: PURPOSE:To execute efficient compression to the data of high randomization by executing numeric value-conversion to the set of data in which the absolute value of a numeric value is small and after that, executing data compression. CONSTITUTION:In data compressing part 1, a processing is executed to divide a serial data string by a block constituting part 10 for the unit of blocks. On the other hand, difference between correlative data, which is selected and outputted from a correlative data storing part 13 to store the correlative data for one block, and data to execute compression for one block is operated in a differential arithmetic part 11. Based on this result, a correlative data determining part 12 selects the correlative data to be the most efficient to execute the data compression from the correlative data storing part 13 and a differential data compressing part 14 executes the compression of data to be the difference. A correlative data identifying code prepared in the correlative data storing part 13 and compressing data prepared in the differential data compressing part 14 are synthesized to frame data in a frame constituting part 15. Thus, the efficient data compression can be executed to the data of the high randomization.
Patent JP-H1142264-A (JP)
Title: Open/close type back rest cover
Inventor: WADA MASAKI
IPC: A61H15/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the moderation of a contact force of a treating element or the like on a human being by mounting a bar-shaped roll member at an upper part of a back rest part of a massaging chair being energized by a spring in one direction to provide a locking mechanism on the roll member while a part of a cover member is connected thereto. SOLUTION: A back rest cover 1 is constituted of a barshaped roll member 11 with the width thereof almost equal to that of the back rest if the back rest which is mounted at an upper part of a back rest part 2 being energized by a spring in one direction and a cover member 12 with the length thereof almost equal to the height of the back rest with one end thereof connected to the roll member 11. The bar-shaped roll member 11 is held rotatably on a support member 21 previously arranged at an upper proper part, for example, on the front upper end of the back rest part 2. The locking mechanism is provided with an unlocking mechanism to return the bar-shaped roll member 11 to the original position from the locked state thereby enabling returning of the bar-shaped roll member 11 constantly rotated to the original position.
Patent JP-H0396796-A (JP)
Title: Heat insulating device for surface along which hot gas current is guided
Inventor: GERUHARUTO BETSUKERU
IPC: B65D6/10
Filed: 1990-08-20
Abstract: PURPOSE: To reduce failure by making a thickness and the size of a cover plate adaptable to stress generated on the edge of a hole, arranging a sealing sleeve in a holding bolt, and constituting the projecting tips punched from intermediate plates so as to transmit gravity of a fiber mat to the intermediate plates. CONSTITUTION: A holding bolt 4 is fixed to a support structure 1 to penetrate through a cover plate 3 so as to be fastened by a nut 7, and a sleeve 6 is push- opened for sealing. A thickness and the size of the cover 3 are optimized for stress generated on the edge of a hole of the bolt 4. In a heat insulating system, a large number of intermediate plates 8a, 8b are arranged between two layers of a fiber mat 2 to have a sealing function as well as to have a role to fix the fiber mat 2 to a side wall of a structure even at accident time. For this purpose, the projecting tips 9 are punched on both sides from the holding plate 8b, and the pointed ends 9 transmit gravity of the fiber mat 2 to the holding plate 8b. Thus failure can be reduced while reducing a cost.
Patent JP-S6460135-A (JP)
Title: Radiocommunication system
Inventor: TAKEDA YUKIO
IPC: H04L27/12
Filed: 1987-08-31
Abstract: PURPOSE:To commonly use an oscillator by a transmitting part and a receiving part and to simplify a circuit constitution by executing an FSK direct modulation at a transmitting side, simultaneously, executing an FSK direct conversion receiving at the receiving part, at the time of receiving a burst, using the carrier output of an FSK direct modulation oscillator and executing the FSK direct conversion receiving at the receiving part. CONSTITUTION:An FSK direct modulation oscillator 1 generates an output to FSK-modulate the carrier of a transmitting frequency f1 by transmitting data at the time of transmitting the burst, and the signal is sent to an opponent station side. At the time of receiving the burst at the opponent station side, the FSK direct modulation oscillator 1 is non-modulating and outputs the carrier of the frequency f1. An FSK direct conversion receiver 2 demodulates a receiving burst by the carrier of the FSK direct modulation oscillator 1 and generates regenerating data. The output signal of the FSK direct modulation oscillator 1 is switched by a switch and commonly used both for generating a transmitting burst signal and for demodulating a receiving burst signal. Thus, the interference between the transmitting part and the receiving part can be eliminated, and simultaneously, the circuit constitution can be simplified.
Patent JP-H0959918-A (JP)
Title: Cutting device for road pavement surface
Inventor: INOUE KIYOSHI
IPC: E01C23/09
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device to perform a cutting work for the surface of a pavement formed of asphalt and a concrete without entirely damaging an iron pipe for supply water and gas and a wiring pipe buried in the road pavement surface. SOLUTION: In a device to cut a road pavement surface by using a conductive cutter 1, a device is provided to measure impedance or resistance between an earthing electrode 2 arranged in the vicinity of a work spot and a rotary cutter 1, and a device is provided to prevent cutting of a foreign matter during the occurrence of abnormality according to the output of the measuring device. Since impedance or resistance is changed when the rotary cutter 1 approaches a foreign matter, based on the above, approach to the foreign matter is detected and cutting of the foreign matter is prevented from occurring.
Patent JP-H0558444-A (JP)
Title: Equipment for replacing defective with nondefective
Inventor: NISHINO YOSHINORI
IPC: B23P19/00
Filed: 1991-08-28
Abstract: PURPOSE:To provide equipment which replaces a defective with a nondefective and which reduces recovery time by eliminating workpice repair work occurred at the time of facility trouble in an assembly line, and which can perform repair work outside the line at any operation time. CONSTITUTION:There are provided a defective stocker 2 for taking in and stocking an defective 1 on an assembly pallet 8 for stock and a nondefective stocker 4 for beforehand stocking some nondefectives 3. The defective 1 is taken out of a line and is then supplied to the stocker 2. A nondefective 3 is taken out of the stocker 4 and is then supplied to the line. This eliminates repairs at the time of trouble because the defective 1 is taken out at the time of trouble by providing a transfer unit 5 which can replace the defective 1 with the nondefective 3. The result enables repair work at any time by means of stockers located outside the line.
Patent JP-S6374818-A (JP)
Title: Continuously suction pressure feeder for powder
Inventor: ISHIKAWA TADAO
IPC: B65G53/28
Filed: 1986-09-16
Abstract: PURPOSE:To prevent air from flowing into a separator tank from a pressure- feeding chamber, by installing a conveying passage between a discharge port of the separator tank and the pressure-feeding chamber, and installing a valve gear in an outlet of the passage and also a screw feeder inside the passage, respectively. CONSTITUTION:A tubular conveying passage 10 is formed between a discharge port 9 of a separator tank 1 and a pressure-feeding chamber 12. In an outlet 10A of this conveying passage 10, there is provided with a valve gear 11 being opened according to pressure. In addition, inside this conveying passage 10, there is provided with a screw feeder 15 which conveys powder toward the valve gear 11 by a screwlike blade 17 to be rotated and driven. Therefore, the powder conveyed to this feeder 15 is compressed between the feeder and the valve gear 11, and accumulated closely in and around the outlet 10A of the conveying passage 10, while it goes forward by conveying pressure from the rear, pushing the valve gear 11 open, thus it is dropped on the pressure- feeding chamber 12. Therefore, even in a state of opening the valve gear 11, an air flow in the conveying passage 19 is intercepted by the powder accumulated in the rear of the outlet 10A.
Patent JP-H0882265-A (JP)
Title: Inner cam type fuel injection pump
Inventor: KATO ZENICHIRO
IPC: F02B3/06
Filed: 1994-09-12
Abstract: PURPOSE: To prevent the occurrence of abrasion and seizure of the outer periphery of a cam ring and the inner periphery of a housing of an inner cam type fuel injection pump which is adapted to distribute and supply high pressure fuel to a designated cylinder by rotating a distributing rotor. CONSTITUTION: An inner cam type fuel injection pump includes a distributing rotor 90 which pressurizes fuel by moving inner plungers 96a, 96b, and communicates a discharge port 94 formed on the peripheral surface of a rotor 90 with a discharge path 102 formed on a cylinder 100 in a suitable timing to distribute and supply pressurized high pressure fuel to each cylinder of a Diesel engine. The distributing rotor 90 is provided with a balance port 105 which has an opening part 105a opened to the opposite surface to an opening part forming position (fuel discharge port 93) of the discharge port 94 formed on the rotor peripheral surface at one end, and the other end of which is communicated with the discharge port 94.
Patent JP-S58109869-A (JP)
Inventor: JIEIMUZU CHIYAARUZU FUAURAA
IPC: G01S13/42
Filed: 1982-12-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。